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本文分析了在滚齿机上用普通右旋滚刀加工左旋齿轮打刀的主要原因及防止措施,进而提出了改善加工质量及提高加工效率的措施。一、右旋齿轮滚刀加工左旋齿轮打刀的原因我厂在Y320型滚齿机上用普通右旋镶片齿轮滚刀加工Mn=14,Z=73,α_f=20°,β_f=21°42′24″左旋圆柱斜齿轮圈时,曾先后打烂多把齿轮滚刀。仅齿轮滚刀一项损失即达上万元。此外,尚造成机床停机检修损失,机床精度损失。为避免事故,先是从提
This paper analyzes the main reason and precautionary measures of the L-gear hobbing with a normal right-handed hob on a gear hobbing machine, and puts forward the measures to improve the processing quality and improve the processing efficiency. First, the right-hand gear hobbing L-toothed gear to fight the reasons I plant in Y320-type gear hobbing machine with ordinary right-handed hobbing gear hob processing Mn = 14, Z = 73, α_f = 20 °, β_f = 21 ° 42 ’ 24 "left-handed cylindrical helical bevel gear, has repeatedly smashed a number of gear Hob. Gear hob only a loss of up to million. In addition, still cause machine downtime maintenance losses, loss of machine accuracy. To avoid accidents, first From mentioning